---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-23-040887"
form_type: "8-K"
ticker: "MNTS"
cik: "0001781162"
company_name: "Momentus Inc."
filed_at: "2023-08-22T23:59:59+00:00"
generated_at: "2026-06-11T05:40:46.151153+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Momentus effectuates 1-for-50 reverse stock split to regain Nasdaq compliance

## Summary
- Board approved 1-for-50 reverse split effective 11:59 p.m. ET Aug 23, 2023; shares reduce from ~98M to ~2M.
- Stockholders approved at Aug 22 special meeting with 35.7M for, 2.7M against, 654K abstain.
- Purpose to meet Nasdaq $1.00 minimum bid price requirement; compliance deadline Sept 18, 2023.
- Symbol MNTS unchanged; CUSIP changes to 60879E200; warrants (MNTSW) adjusted proportionately.

## SEC filing metadata
- accession: 0001140361-23-040887
- form_type: 8-K
- ticker: MNTS
- cik: 0001781162
- company_name: Momentus Inc.
- filed_at: 2023-08-22T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 3.03, 5.03, 5.07, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1781162/000114036123040887/0001140361-23-040887-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1781162/000114036123040887/brhc20057886_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-23-040887
- JSON: https://secwatch.observer/filing/0001140361-23-040887.json
- Plain text: https://secwatch.observer/filing/0001140361-23-040887.txt

## Key facts
- Governance Changes
  Momentus Inc.: Filed an amended and restated certificate of incorporation to effect a 1-for-50 reverse stock split of Common Stock (effective 2023-08-23).
  - Change: charter amendment
  - Effective: 2023-08-23
  source text: The Company will effect the Reverse Stock Split pursuant to the Company’s filing of an amended and restated certificate of incorporation (the “Certificate”) with the Delaware Secretary of State effective 11:59 p.m. eastern time, on August 23, 2023, in accordance with Delaware Law.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1781162/000114036123040887/0001140361-23-040887-index.htm
- Shareholder Votes
  Momentus Inc. shareholders approved Approve the postponement or adjournment of the special meeting if necessary to permit further solicitation and vote of proxies. at the 2023-08-22 meeting.
  - Outcome: passed
  - Meeting: 2023-08-22
  source text: Approval of the Adjournment Proposal by the stockholders of the Company, voting as a single class: For Against Abstain 35,445,747 2,895,433 743,094
  evidence_url: https://www.sec.gov/Archives/edgar/data/1781162/000114036123040887/0001140361-23-040887-index.htm
- Shareholder Votes
  Momentus Inc. shareholders approved Authorize the Board to amend the certificate of incorporation to effect a reverse stock split at a ratio between 1-for-30 and 1-for-50. at the 2023-08-22 meeting.
  - Proposal: reverse split
  - Outcome: passed
  - Meeting: 2023-08-22
  source text: Approval of the Reverse Stock Split Proposal by the stockholders of the Company, voting as a single class: For Against Abstain 35,703,221 2,726,970 654,083
  evidence_url: https://www.sec.gov/Archives/edgar/data/1781162/000114036123040887/0001140361-23-040887-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.